The OSG Flat Bottom Carbide Drill with Through-Coolant is engineered for precise flat-bottom holes in steel and alloy workpieces, delivering reliable performance in demanding drilling tasks. With a 3xD length ratio and an EGIAS-coated carbide tip, it offers deeper holes, enhanced wear resistance, and steady chip evacuation for longer tool life.

• Through-Coolant Design: Efficient cooling and chip evacuation during drilling, helping reduce heat and extend tool life.
• 3xD Length: Longer reach provides greater drilling depth in a single pass for deeper holes.
• Flat Bottom Geometry: Produces clean, flat-bottom holes for precise seating and reduced secondary operations.
• EGIAS Coating: Enhanced wear resistance enables high-speed performance and improved durability in tough materials.
• Carbide Construction: Robust, reliable cutting edge suited for steel and alloy applications.
• Diameter: 14.20 mm
• Ideal For: Machinists seeking accuracy and reliability in demanding drilling tasks.

By delivering efficient cooling and effective chip removal, this drill maintains sharp cutting edges at higher speeds, delivering consistent hole quality and reducing rework. The wear-resistant EGIAS coating supports higher cutting speeds and longer tool life, making it well-suited for repeated, demanding drilling in steel and alloys.